Ricoh pro1356ex - SC 202

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  • rich1106
    Technician
    • Feb 2014
    • 21
    #1

    Ricoh pro1356ex - SC 202

    Hello !

    I have a Ricoh pro 1356ex. C    onstantly displays the error code 202. But before that ussually shows requires restart and when the machine restart it shows the SC 202.

    Manual Says:

    Polygon Motor Error 1: ON Timeout
    The polygon mirror motor did not reach its operating speed within 20 s after the polygon motor switched on.

    Causes:

    • Connection between the polygon mirror motor control board and the motor is loose, broken, or defective
    • Polygon mirror motor defective
    • Polygon mirror motor control board defective
    • IPU defective
    • BCU defective

    What I Did:

    Change the polygon mirror motor - Continues to show the error

    Change polygon mirror motor control board - Continues to show the error

    IPU Defective - I have not changed yet
    BCU Defective - I have not changed yet

    besides what I have not changed. What advice can you give me about this problem?.

    Thanks for your help!.


    PD: Sorry for my poor english!
    Last edited by rich1106; 02-21-2015, 04:06 PM.
    Tags: None
    • slimslob
      Retired

      Site Contributor
      25,000+ Posts
      • May 2013
      • 35040
      #2
      Re: Ricoh pro1356ex - SC 202

      Replace the polygon mirror motor.

      As for the restarting, change SP 5875-001 from 0 (Default setting) to 1.

      On: default: 0 (Reboots automatically) The machine reboots automatically when the machine issues an SC error and logs the SC error code. If the same SC occurs again, the machine displays the error code and does not reboot.

      OFF: 1 Displays error code and does not reboot automatically.

        Comment

        • rich1106
          Technician
          • Feb 2014
          • 21
          #3
          Re: Ricoh pro1356ex - SC 202

          Originally posted by slimslob
          Replace the polygon mirror motor.

          As for the restarting, change SP 5875-001 from 0 (Default setting) to 1.

          On: default: 0 (Reboots automatically) The machine reboots automatically when the machine issues an SC error and logs the SC error code. If the same SC occurs again, the machine displays the error code and does not reboot.

          OFF: 1 Displays error code and does not reboot automatically.

          I have already replaced the polygon mirror motor. I remove the engine from the pro1356 and place it in another machine (I have a MP9000) and it works great. In fact at this time shows the error with the engine of that machine (MP9000)

          thanks for answer!

            Comment

            • anothertech
              Service Manager

              Site Contributor
              1,000+ Posts
              • Nov 2007
              • 1714
              #4
              Re: Ricoh pro1356ex - SC 202

              What is this "Engine" you speak of?

                Comment

                • rich1106
                  Technician
                  • Feb 2014
                  • 21
                  #5
                  Re: Ricoh pro1356ex - SC 202

                  Originally posted by anothertech
                  What is this "Engine" you speak of?

                  sorry!!... I meant! Polygon motor !!. "In fact at this time shows the error with the polygon mirror motor of that machine (MP9000)"

                    Comment

                    • marindam
                      Junior Member
                      • Oct 2013
                      • 5
                      #6
                      Re: Ricoh pro1356ex - SC 202

                      Try to replace all door switches.

                        Comment

                        • Mocafer
                          Technician
                          • Mar 2015
                          • 23
                          #7
                          Re: Ricoh pro1356ex - SC 202

                          Clear the area of ​​laser target your hand inside and clean the lenses and mirrors in this area, wipe the sensor sync. Clean the laser.

                            Comment

                            • Codex
                              Senior Tech

                              500+ Posts
                              • May 2008
                              • 679
                              #8
                              Re: Ricoh pro1356ex - SC 202

                              Had the same problem, replaced the door switches and problem is gone!
                              Memento Audere Semper

                                Comment

                                • mdfurqan2012
                                  Trusted Tech
                                  • May 2013
                                  • 189
                                  #9
                                  Re: Ricoh pro1356ex - SC 202

                                  Try pinched connector of ld unit supply harness from power supply side and also check connector from ipu to ld unit will solve your problem.

                                    Comment

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